PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LM140K-15/883Microcircuit,linear

National Semiconductor Corporation · NSN 5962-01-262-3919 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-262-3919 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-262-3919. Primary manufacturer part number: LM140K-15/883.
Features
  • Microcircuit,linear — FSC 5962
  • Input Circuit Pattern: 1 INPUT
  • Body Height: 0.350 INCHES NOMINAL IN
  • Inclosure Material: METAL
  • Body Length: 1.573 INCHES MAXIMUM IN
  • Current Rating Per Characteristic: 1.00 AMPERES NOMINAL BIAS
  • Body Width: 1.050 INCHES MAXIMUM IN
  • Terminal Surface Treatment: SOLDER
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-01-262-3919, is classified within Federal Supply Class 5962 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is National Semiconductor Corporation. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 22 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-01-262-3919
Primary Part NumberLM140K-15/883
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusCANCELLED
Input Circuit Pattern1 INPUT
Body Height0.350 INCHES NOMINAL IN
Inclosure MaterialMETAL
Body Length1.573 INCHES MAXIMUM IN
Current Rating Per Characteristic1.00 AMPERES NOMINAL BIAS
Body Width1.050 INCHES MAXIMUM IN
Terminal Surface TreatmentSOLDER
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Terminal Type and Quantity2 PIN AND 1 CASE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Features ProvidedMONOLITHIC
Case Outline Source and DesignatorTO-3 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Voltage Rating and Type Per Characteristic18.5 VOLTS MAXIMUM INPUT AND 13.0 VOLTS MINIMUM INPUT
Specification/standard Data81349-MIL-M-38510/107 GOVERNMENT SPECIFICATION
Test Data Document81349-MIL-M-38510 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Design Function and Quantity1 REGULATOR, VOLTAGE, DC
Inclosure ConfigurationCAN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5962-01-087-9496 INTERCHANGEABLE
Microcircuit,linear
5962-01-172-3659850-007-749 INTERCHANGEABLE
Microcircuit,linear
Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations
5962-01-309-8738 INTERCHANGEABLE
Microcircuit,linear
Cross-Reference Index
Part NumberManufacturer
LM140K-15/883 National Semiconductor Corporation (USA)
477-2622-001 The Boeing Company Div Legacy Boeing Hb1 (USA)
SFC2815RT National Semiconductor Corporation (USA)
10129473 Nimikkeistokeskus Ncb Finland (FIN)
51-P08726T001 General Dynamics Mission Systems, Inc. Dba Gdms (USA)
SL78689 National Semiconductor Corporation (USA)
6999ED1234 Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA)
M38510/10708BYX Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
SG9443 Microsemi Corp Analog Mixed Signal Group (USA)
LM7815CK National Semiconductor Corporation (USA)
JAN7815K Microsemi Corp Analog Mixed Signal Group (USA)
M385100/10708BYA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M38510/10708BYA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MC7815AK Freescale Semiconductor, Inc. (USA)
IP7815AK/883B Integrated Power Corp (USA)
JANM38510/10708BYX Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
LAS-1415 Veeco Instruments Inc Lambda Div (USA)
SC5962-0324-1 Drs Icas, Llc (USA)
LM7815KC National Semiconductor Corporation (USA)
7815/BZAJC Freescale Semiconductor, Inc. (USA)
Related Parts
5962-01-087-9496INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-172-3659INTERCHANGEABLE
MICROCIRCUIT,LINEAR
850-007-749
5962-01-309-8738INTERCHANGEABLE
MICROCIRCUIT,LINEAR

Frequently Asked Questions

What is NSN 5962-01-262-3919?

NSN 5962-01-262-3919 is a Microcircuit,linear, manufactured by National Semiconductor Corporation, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-262-3919?

NSN 5962-01-262-3919 has 22 cross-referenced part numbers: LM140K-15/883 (National Semiconductor Corporation), 477-2622-001 (The Boeing Company Div Legacy Boeing Hb1), SFC2815RT (National Semiconductor Corporation), 10129473 (Nimikkeistokeskus Ncb Finland), 51-P08726T001 (General Dynamics Mission Systems, Inc. Dba Gdms) and 17 more.

What NSN replaces 5962-01-262-3919?

There are 3 known substitutes for 5962-01-262-3919: 5962-01-087-9496, 5962-01-172-3659, 5962-01-309-8738. Verify interchangeability with system specifications before substitution.

What are the specifications of LM140K-15/883?

Key specifications for LM140K-15/883: Input Circuit Pattern: 1 INPUT; Body Height: 0.350 INCHES NOMINAL IN; Inclosure Material: METAL; Body Length: 1.573 INCHES MAXIMUM IN. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-262-3919 still in active supply?

NSN 5962-01-262-3919 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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